EP2438236A4 - Procédé de commande de fabrication de pâte de bois dans un dispositif de raffinage de copeaux - Google Patents

Procédé de commande de fabrication de pâte de bois dans un dispositif de raffinage de copeaux

Info

Publication number
EP2438236A4
EP2438236A4 EP10782852.7A EP10782852A EP2438236A4 EP 2438236 A4 EP2438236 A4 EP 2438236A4 EP 10782852 A EP10782852 A EP 10782852A EP 2438236 A4 EP2438236 A4 EP 2438236A4
Authority
EP
European Patent Office
Prior art keywords
wood pulp
pulp production
controlling wood
chip refiner
refiner
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10782852.7A
Other languages
German (de)
English (en)
Other versions
EP2438236A1 (fr
EP2438236B1 (fr
Inventor
Keith Miles
Lahoucine Ettaleb
Alain Roche
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FPInnovations
Original Assignee
FPInnovations
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FPInnovations filed Critical FPInnovations
Publication of EP2438236A1 publication Critical patent/EP2438236A1/fr
Publication of EP2438236A4 publication Critical patent/EP2438236A4/fr
Application granted granted Critical
Publication of EP2438236B1 publication Critical patent/EP2438236B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/002—Control devices
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems
    • D21G9/0018—Paper-making control systems controlling the stock preparation
EP10782852.7A 2009-06-01 2010-05-26 Procédé de commande de fabrication de pâte de bois dans un dispositif de raffinage de copeaux Not-in-force EP2438236B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21333809P 2009-06-01 2009-06-01
PCT/CA2010/000805 WO2010139049A1 (fr) 2009-06-01 2010-05-26 Procédé de commande de fabrication de pâte de bois dans un dispositif de raffinage de copeaux

Publications (3)

Publication Number Publication Date
EP2438236A1 EP2438236A1 (fr) 2012-04-11
EP2438236A4 true EP2438236A4 (fr) 2013-09-25
EP2438236B1 EP2438236B1 (fr) 2015-03-04

Family

ID=43297222

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10782852.7A Not-in-force EP2438236B1 (fr) 2009-06-01 2010-05-26 Procédé de commande de fabrication de pâte de bois dans un dispositif de raffinage de copeaux

Country Status (12)

Country Link
US (1) US8590819B2 (fr)
EP (1) EP2438236B1 (fr)
JP (1) JP5778136B2 (fr)
CN (1) CN102803606B (fr)
AU (1) AU2010256302B2 (fr)
BR (1) BRPI1011867A2 (fr)
CA (1) CA2763979C (fr)
CL (1) CL2011003036A1 (fr)
DK (1) DK2438236T3 (fr)
NZ (1) NZ596904A (fr)
RU (1) RU2519891C2 (fr)
WO (1) WO2010139049A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6752165B2 (en) * 2000-03-08 2004-06-22 J & L Fiber Services, Inc. Refiner control method and system
WO2008134885A1 (fr) * 2007-05-04 2008-11-13 Centre De Recherche Industrielle Du Quebec Système et méthode d'optimisation du raffinage d'un matériau lignocellulosique granulaire

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711687A (en) * 1968-06-27 1973-01-16 Bunker Ramo Computer control of parallel paper mill refiners for controlling the freeness of stock by controlling the stock temperature rise through each refiner
SU539772A1 (ru) * 1975-07-29 1976-12-25 Проектно-Конструкторское Технологическое Бюро Научно-Производственного Объединения "Союзнаучлитпром" Измельчающее устройство
SE407952B (sv) * 1976-01-30 1979-04-30 Defibrator Ab Sett och anordning for malning av fiberhaltiga material
SU643570A1 (ru) * 1977-01-13 1979-01-25 Всесоюзное научно-производственное объединение целлюлозно-бумажной промышленности Способ автоматического управлени процессом непрерывного размола бумажной массы высокой концентрации
JPS5932590B2 (ja) * 1977-12-15 1984-08-09 株式会社東芝 リファイナ−の制御装置
US4184204A (en) * 1978-10-06 1980-01-15 Beloit Corporation Programmable refiner controller
JPS5932591B2 (ja) * 1979-04-03 1984-08-09 株式会社東芝 リフアイナ−の制御装置
JPS5887389A (ja) * 1981-11-19 1983-05-25 三菱製紙株式会社 フリ−ネス制御装置
US4661911A (en) * 1985-01-31 1987-04-28 Beloit Corporation Adaptive constant refiner intensity control
SE8503117D0 (sv) * 1985-06-24 1985-06-24 Kamyr Ab Sett for reglering av arbetstryck vid produktion av mekanisk massa
JPS6477694A (en) * 1987-09-16 1989-03-23 Aikawa Tekko Operation method in papermaking refiner
EP0427764A1 (fr) * 1988-08-04 1991-05-22 Sunds Defibrator Industries Aktiebolag Regulateur de contraintes pour defibreur, et procede
US4986480A (en) * 1989-06-29 1991-01-22 Kamyr Ab Method and apparatus for feeding a conical refiner
CA2130277C (fr) * 1993-08-25 2004-03-30 Bruce James Allison Regulation automatique de charge pour raffineur
EP1082487B9 (fr) * 1998-05-27 2005-11-02 Pulp and Paper Research Institute of Canada Raffinage de copeaux a faible vitesse et a faible intensite
US6938843B2 (en) * 2001-03-06 2005-09-06 J & L Fiber Services, Inc. Refiner control method and system
WO2006084347A1 (fr) * 2005-02-11 2006-08-17 Fpinnovations Procédé de raffinage de copeaux ou de pulpe de bois dans un raffineur à disque conique de grande compacité
CN100591845C (zh) * 2007-08-09 2010-02-24 南京林业大学 造纸盘式磨浆机磨浆间隙在线精确测量装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6752165B2 (en) * 2000-03-08 2004-06-22 J & L Fiber Services, Inc. Refiner control method and system
WO2008134885A1 (fr) * 2007-05-04 2008-11-13 Centre De Recherche Industrielle Du Quebec Système et méthode d'optimisation du raffinage d'un matériau lignocellulosique granulaire

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010139049A1 *

Also Published As

Publication number Publication date
EP2438236A1 (fr) 2012-04-11
JP2012528944A (ja) 2012-11-15
NZ596904A (en) 2014-01-31
CL2011003036A1 (es) 2012-04-13
RU2519891C2 (ru) 2014-06-20
EP2438236B1 (fr) 2015-03-04
US8590819B2 (en) 2013-11-26
CA2763979A1 (fr) 2010-12-09
RU2011154129A (ru) 2013-07-20
US20120138715A1 (en) 2012-06-07
CA2763979C (fr) 2014-07-08
CN102803606A (zh) 2012-11-28
CN102803606B (zh) 2014-12-24
BRPI1011867A2 (pt) 2017-10-24
WO2010139049A1 (fr) 2010-12-09
DK2438236T3 (en) 2015-04-27
AU2010256302B2 (en) 2016-02-25
JP5778136B2 (ja) 2015-09-16
AU2010256302A1 (en) 2011-12-22

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